The product is an authentic, pre-owned 2013 Air Jordan Retro 11 Gamma Blue sneaker. This high-top shoe features the iconic colorway of Black/Gamma Blue/Varsity Maize, with the style code 378037-006. It is part of the Air Jordan product line and is labeled as a men's athletic shoe. With a US shoe size of 9.5, this sneaker is a sought-after collectible for fans of the Jordan brand and those looking for a stylish and unique addition to their footwear collection.